Based on sales for the week ending August 28, 2011

16. The Last Werewolf
Glen Duncan, Knopf, $25.95, 9780307595089

17. The Submission
Amy Waldman, FSG, $26, 9780374271565

18. Flash and Bones
Kathy Reichs, Scribner, $26.99, 9781439102411

19. Before I Go to Sleep
S.J. Watson, Harper, $25.99, 9780062060556

20. The Omen Machine
Terry Goodkind, Tor, $29.99, 9780765327727

21. Ghost Story
Jim Butcher, Roc, $27.95, 9780451463791

22. The Buddha in the Attic
Julie Otsuka, Knopf, $22, 9780307700001

23. The Most Dangerous Thing
Laura Lippman, Morrow, $25.99, 9780061706516

24. The Measure of the Magic
Terry Brooks, Del Rey, $27, 9780345484208

25. This Beautiful Life
Helen Schulman, Harper, $24.99, 9780062024381

26. Turn of Mind
Alice LaPlante, Atlantic Monthly, $24, 9780802119773

27. Girls in White Dresses
Jennifer Close, Knopf, $24.95, 9780307596857

28. The Snowman
Jo Nesbø, Knopf, $25.95, 9780307595867

29. Cold Vengeance
Douglas Preston, Lincoln Child, Grand Central, $26.99, 9780446554985

30. Conquistadora
Esmeralda Santiago, Knopf, $27.50, 9780307268327

31. Iron House
John Hart, Thomas Dunne, $25.99, 9780312380342

32. The Cut
George Pelecanos, Reagan Arthur, $25.99, 9780316078429

33. Back of Beyond
C.J. Box, Minotaur, $25.99, 9780312365745

34. The Wise Man's Fear
Patrick Rothfuss, DAW, $29.95, 9780756404734

35. Full Black
Brad Thor, Atria, $26.99, 9781416586616

36. Then Came You
Jennifer Weiner, Atria, $26.99, 9781451617726

37. The Help
Kathryn Stockett, Amy Einhorn Books/Putnam, $24.95, 9780399155345

38. Freedom
Jonathan Franzen, FSG, $28, 9780374158460

39. She Walks in Beauty
Caroline Kennedy (Ed.), Hyperion, $24.99, 9781401341459

40. The Twelfth Enchantment
David Liss, Random House, $26, 9781400068968

41. The Lantern
Deborah Lawrenson, Harper, $25.99, 9780062049698

42. Dreams of Joy
Lisa See, Random House, $26, 9781400067121

43. The Land of Painted Caves
Jean M. Auel, Crown, $30, 9780517580516

44. Silver Girl
Elin Hilderbrand, Reagan Arthur, $26.99, 9780316099660

45. Victory and Honor
W.E.B. Griffin, William E. Butterworth, IV, Putnam Adult, $26.95, 9780399157554

46. Once Upon a River
Bonnie Jo Campbell, Norton, $25.95, 9780393079890

47. The Hypnotist
Lars Kepler, Sarah Crichton Books/FSG, $27, 9780374173951

48. The Prophet
Khalil Gibran, Knopf, $15, 9780394404288

49. Smokin' Seventeen
Janet Evanovich, Bantam, $28, 9780345527684

50. Sing You Home
Jodi Picoult, Atria, $28, 9781439102725